JP5850049B2 - 通信端末装置 - Google Patents

通信端末装置 Download PDF

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Publication number
JP5850049B2
JP5850049B2 JP2013513980A JP2013513980A JP5850049B2 JP 5850049 B2 JP5850049 B2 JP 5850049B2 JP 2013513980 A JP2013513980 A JP 2013513980A JP 2013513980 A JP2013513980 A JP 2013513980A JP 5850049 B2 JP5850049 B2 JP 5850049B2
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JP
Japan
Prior art keywords
circuit
impedance conversion
port
band
antenna
Prior art date
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Active
Application number
JP2013513980A
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English (en)
Japanese (ja)
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JPWO2012153654A1 (ja
Inventor
石塚　健一
健一 石塚
加藤　登
登 加藤
紀行 植木
紀行 植木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP2013513980A priority Critical patent/JP5850049B2/ja
Publication of JPWO2012153654A1 publication Critical patent/JPWO2012153654A1/ja
Application granted granted Critical
Publication of JP5850049B2 publication Critical patent/JP5850049B2/ja
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Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
    • H03H7/463—Duplexers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Details Of Aerials (AREA)
JP2013513980A 2011-05-09 2012-04-27 通信端末装置 Active JP5850049B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013513980A JP5850049B2 (ja) 2011-05-09 2012-04-27 通信端末装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011103970 2011-05-09
JP2011103970 2011-05-09
PCT/JP2012/061339 WO2012153654A1 (ja) 2011-05-09 2012-04-27 フロントエンド回路および通信端末装置
JP2013513980A JP5850049B2 (ja) 2011-05-09 2012-04-27 通信端末装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015237094A Division JP6194943B2 (ja) 2011-05-09 2015-12-04 通信端末装置

Publications (2)

Publication Number Publication Date
JPWO2012153654A1 JPWO2012153654A1 (ja) 2014-07-31
JP5850049B2 true JP5850049B2 (ja) 2016-02-03

Family

ID=47139138

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2013513980A Active JP5850049B2 (ja) 2011-05-09 2012-04-27 通信端末装置
JP2015237094A Active JP6194943B2 (ja) 2011-05-09 2015-12-04 通信端末装置
JP2017123880A Active JP6558398B2 (ja) 2011-05-09 2017-06-26 通信端末装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2015237094A Active JP6194943B2 (ja) 2011-05-09 2015-12-04 通信端末装置
JP2017123880A Active JP6558398B2 (ja) 2011-05-09 2017-06-26 通信端末装置

Country Status (4)

Country Link
US (1) US9197187B2 (zh)
JP (3) JP5850049B2 (zh)
CN (2) CN105553438B (zh)
WO (1) WO2012153654A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2012153691A1 (ja) * 2011-05-09 2014-07-31 株式会社村田製作所 インピーダンス変換回路および通信端末装置
JP6350649B2 (ja) * 2014-04-01 2018-07-04 株式会社村田製作所 アンテナ整合装置
GB2529884B (en) * 2014-09-05 2017-09-13 Smart Antenna Tech Ltd Reconfigurable multi-band antenna with independent control
WO2016034900A1 (en) 2014-09-05 2016-03-10 Smart Antenna Technologies Ltd Reconfigurable multi-band antenna with four to ten ports
WO2016114182A1 (ja) * 2015-01-16 2016-07-21 株式会社村田製作所 アンテナ整合回路、アンテナ装置および通信端末装置
CN104617907B (zh) * 2015-03-02 2018-08-10 联想(北京)有限公司 一种双工器及电子设备
WO2016194470A1 (ja) * 2015-06-01 2016-12-08 株式会社村田製作所 フロントエンド回路、アンテナ回路および通信装置
JP6512292B2 (ja) 2015-07-03 2019-05-15 株式会社村田製作所 フロントエンドモジュール
CN105140644A (zh) * 2015-08-24 2015-12-09 联想(北京)有限公司 一种天线及电子设备
WO2017111910A1 (en) 2015-12-21 2017-06-29 Intel Corporation High performance integrated rf passives using dual lithography process
CN109155623B (zh) * 2016-05-19 2019-11-26 株式会社村田制作所 滤波器装置
WO2019213851A1 (zh) * 2018-05-08 2019-11-14 华为技术有限公司 天线装置和移动终端
JPWO2023032511A1 (zh) * 2021-09-03 2023-03-09

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151446A (ja) * 1998-11-10 2000-05-30 Kokusai Electric Co Ltd アンテナ装置
JP2007288361A (ja) * 2006-04-13 2007-11-01 Toshiba Corp 不平衡給電アンテナ装置
JP2008205991A (ja) * 2007-02-22 2008-09-04 Murata Mfg Co Ltd アンテナ構造およびそれを備えた無線通信装置
WO2009020025A1 (ja) * 2007-08-09 2009-02-12 Murata Manufacturing Co., Ltd. 積層型トランス，インピーダンス変換器，等分配器，インピーダンス変換方法及び等分配方法

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US3217275A (en) * 1962-06-01 1965-11-09 Collins Radio Co Multicoupler system utilizing tunable trap
JPS54183246U (zh) * 1978-06-15 1979-12-26
JP2736112B2 (ja) * 1989-03-31 1998-04-02 日本無線株式会社 自動整合方法
JPH0748417B2 (ja) * 1989-08-23 1995-05-24 株式会社村田製作所 積層トランス
JP2001520849A (ja) * 1998-02-17 2001-10-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ トランスポンダ応答信号用のインピーダンス整合受信手段を有する送信／受信局
JP2002261209A (ja) * 2001-03-02 2002-09-13 Fujikura Ltd ファン付きヒートシンク
JP2003100518A (ja) * 2001-09-21 2003-04-04 Hitachi Media Electoronics Co Ltd 整合器
JP2004072445A (ja) 2002-08-07 2004-03-04 Nippon Hoso Kyokai <Nhk> 中波放送用アンテナ給電回路
ATE434291T1 (de) * 2004-03-30 2009-07-15 Tdk Corp Diplexer- und anpass-schaltung
US8183956B2 (en) * 2006-07-03 2012-05-22 Hitachi Metals, Ltd. Diplexer circuit, high-frequency circuit and high-frequency module
CN101479935B (zh) * 2006-07-05 2011-08-10 株式会社村田制作所 滤波器模块及通信装置
US7917096B2 (en) * 2007-03-30 2011-03-29 Sony Ericsson Mobile Communications Ab Antenna interface circuits including multiple impedance matching networks that are respectively associated with multiple frequency bands and electronic devices incorporating the same
JP4561796B2 (ja) * 2007-08-31 2010-10-13 ソニー株式会社 受電装置、および電力伝送システム
KR100986049B1 (ko) * 2008-08-11 2010-10-07 주식회사 에이스테크놀로지 다중 방송 수신용 모듈형 액티브 안테나
JP5262413B2 (ja) * 2008-08-12 2013-08-14 株式会社村田製作所 マルチバンドデュプレクサモジュール
JP2011055258A (ja) * 2009-09-02 2011-03-17 Murata Mfg Co Ltd アンテナ装置
JP4935955B2 (ja) * 2010-01-19 2012-05-23 株式会社村田製作所 アンテナ装置および通信端末装置
TWI449066B (zh) * 2010-01-19 2014-08-11 Murata Manufacturing Co High coupling degree transformers, electronic circuits and electronic machines
JP4761009B1 (ja) * 2010-08-11 2011-08-31 株式会社村田製作所 周波数安定化回路、アンテナ装置及び通信端末機器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151446A (ja) * 1998-11-10 2000-05-30 Kokusai Electric Co Ltd アンテナ装置
JP2007288361A (ja) * 2006-04-13 2007-11-01 Toshiba Corp 不平衡給電アンテナ装置
JP2008205991A (ja) * 2007-02-22 2008-09-04 Murata Mfg Co Ltd アンテナ構造およびそれを備えた無線通信装置
WO2009020025A1 (ja) * 2007-08-09 2009-02-12 Murata Manufacturing Co., Ltd. 積層型トランス，インピーダンス変換器，等分配器，インピーダンス変換方法及び等分配方法

Also Published As

Publication number Publication date
CN103548261B (zh) 2016-02-10
US20140055209A1 (en) 2014-02-27
US9197187B2 (en) 2015-11-24
JPWO2012153654A1 (ja) 2014-07-31
JP2017201805A (ja) 2017-11-09
JP6194943B2 (ja) 2017-09-13
CN103548261A (zh) 2014-01-29
JP2016076964A (ja) 2016-05-12
WO2012153654A1 (ja) 2012-11-15
CN105553438A (zh) 2016-05-04
JP6558398B2 (ja) 2019-08-14
CN105553438B (zh) 2019-02-12

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